Abstract: Most hand-held products lack accurate battery-charge monitors ("fuel gauges") because of the misconception that an accurate fuel gauge is difficult to achieve. This article debunks the myths and discusses how to accurately monitor charge at all temperatures, charge and discharge rates, and aging conditions.
無線通信和數(shù)據(jù)在新一代手機(jī)和PDA中的融合為再一次的生產(chǎn)力飛躍創(chuàng)造了條件。。隨之而來的將是經(jīng)濟(jì)的增長和全新的工作方式，在便攜式計算機(jī)領(lǐng)域，PC筆記本曾經(jīng)扮演了類似的開拓者角角。
